粤典 (words.hk)香港词
因為牙齒衞生唔好而令到牙齒被細菌侵蝕 (to have a decayed tooth; to have dental cavity)
動詞用例
你成日都食糖，小心蛀牙呀！
nei5 seng4 jat6 dou1 sik6 tong2, siu2 sam1 zyu3 ngaa4 aa3!
You are always eating sweets, beware of tooth cavities!
蛀牙
zyu3 ngaa4收录于 2 本词典
zi1 ngaa4收录于 1 本词典
zyu3 ngaa4
· 收录于 2 本词典粤典 (words.hk)香港词
蛀壞咗嘅牙（量詞：隻） (tooth with cavities)
名詞用例
佢成日食糖，五歲就有一隻蛀牙！
keoi5 seng4 jat6 sik6 tong2, ng5 seoi3 zau6 jau5 jat1 zek3 zyu3 ngaa4!
As he eats a lot of sweets, he has a decayed tooth at age five.
粤典 (words.hk)香港词
粤拼:
zyu3 ngaa4
因為牙齒衞生唔好而令到牙齒被細菌侵蝕 (to have a decayed tooth; to have dental cavity)
動詞用例
你成日都食糖，小心蛀牙呀！
nei5 seng4 jat6 dou1 sik6 tong2, siu2 sam1 zyu3 ngaa4 aa3!
You are always eating sweets, beware of tooth cavities!
粤典 (words.hk)香港词
粤拼:
zyu3 ngaa4
蛀壞咗嘅牙（量詞：隻） (tooth with cavities)
名詞用例
佢成日食糖，五歲就有一隻蛀牙！
keoi5 seng4 jat6 sik6 tong2, ng5 seoi3 zau6 jau5 jat1 zek3 zyu3 ngaa4!
As he eats a lot of sweets, he has a decayed tooth at age five.
维基词典粤语词
粤拼:
zyu3 ngaa4原书拼音: /t͡syː³³ ŋaː²¹/
01
dental caries; tooth decay
02
decayed tooth; rotten tooth